Question

Fill in the blanks: (10)

1. Breathing roots are seen in _____ plants

2. _____ is the most abundant gas in the atmosphere

3. One astronomical unit is equal to ______

4. The male reproductive part of a flower is ______

5. The area of a leaf can be measured using a _____

6. ______ is the only non-metal which conducts electricity

7. Water is denser than ______

8. ______ is yellowish green poisonous gas at room temperature

9. Green leaf like structure present as an outermost layer of flower is

called as ______

10. Avicennia is a tree which grows in _____​

Answer 1

Answer:

mangrove root system ,3- 149597871

Answer 2

Answer:

1.Mangrove

2.nitrogen

3.one astronomical unit (AU) = 92,955,807 miles (149,597,871 km).

4.stamen

5.The area of the collected leaves can be measured using a leaf area meter or an image scanner (Petiole, Easy Leaf Area)

6.Carbon

7.ice

8.Chlorine

9.sepals

10.intertidal zones of estuarine areas